A 200-L Container Holds 15

question 57

Essay

A 20.0-L container holds 15.3 mol of Cl₂ gas at 227°C.
a. Calculate the pressure in atmospheres, assuming ideal behavior.
b. Calculate the pressure in atmospheres, assuming van der Waals behavior. The van der Waals constants for Cl₂ are a = 6.49 atmL²/mol² and b = 0.0562 L/mol.

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